NEW YORK - MARCH 15: Inductee Jackson Browne performs at the Rock & Roll Hall Of Fame 19th Annual Induction Dinner at the Waldorf Astoria Hotel March 15, 2004 in New York City. (Photo by Frank Micelotta/Getty Images)

Jackson Browne in recent years.

NEW YORK - MARCH 15: Inductee Jackson Browne performs onstage at the Rock & Roll Hall Of Fame 19th Annual Induction Dinner at the Waldorf Astoria Hotel March 15, 2004 in New York City. (Photo by Frank Micelotta/Getty Images)

Jackson Browne in recent years.

NEW YORK - MARCH 15: Inductee Jackson Browne backstage at the Rock & Roll Hall Of Fame 19th Annual Induction Dinner at the Waldorf Astoria Hotel March 15, 2004 in New York City. (Photo by Evan Agostini/Getty Images)

BOSTON - JULY 12: Musician Jackson Browne performs at a fundraiser for Democratic presidential candidate John Kerry July 12, 2004 in Boston, Massachusetts. Kerry, the U.S. senator from Massachusetts, has jumped in the polls since naming U.S. Sen. John Edwards of North Carolina as his running mate last week. (Photo by Justin Sullivan/Getty Images)

Jackson Browne in recent years.

NEW YORK - OCTOBER 13: Jackson Browne performs on stage during the Vote For Change concert at the Continental Airlines Arena October 13, 2004 in East Rutherford, New Jersey. (Photo by Paul Hawthorne/Getty Images)

Jackson Browne in recent years.

NEW YORK - OCTOBER 13: Jackson Browne performs on stage during the Vote For Change concert at the Continental Airlines Arena October 13, 2004 in East Rutherford, New Jersey. (Photo by Paul Hawthorne/Getty Images)

NEW YORK - OCTOBER 13: Jackson Browne performs on stage during the Vote For Change concert at the Continental Airlines Arena October 13, 2004 in East Rutherford, New Jersey. (Photo by Paul Hawthorne/Getty Images)

NEW YORK - MAY 10: Singer Jackson Browne performs at the 4th Annual ''Event To Prevent'' benefit dinner and auction to benefit The Candie's Foundation at Cipriani's 42nd Street, May10, 2007 in New York City. (Photo by Evan Agostini/Getty Images)

Jackson Browne in recent years.

NEW YORK - OCTOBER 13: Jackson Browne is joined on stage with Bruce Springsteen during the Vote For Change concert at the Continental Airlines Arena October 13, 2004 in East Rutherford, New Jersey. (Photo by Paul Hawthorne/Getty Images)

NEW YORK - MAY 10: Singer Jackson Browne performs at the 4th Annual ''Event To Prevent'' benefit dinner and auction to benefit The Candie's Foundation at Cipriani's 42nd Street, May10, 2007 in New York City. (Photo by Evan Agostini/Getty Images)

Jackson Browne in recent years.

BYRON BAY, NSW - APRIL 17: Jackson Browne performs during the 17th Annual East Coast International Blues and Roots Music Festival April 17, 2006 in Byron Bay, Australia. (Photo by James Green/Getty Images)

Jackson Browne in recent years.

BYRON BAY, NSW - APRIL 17: Jackson Browne performs during the 17th Annual East Coast International Blues and Roots Music Festival April 17, 2006 in Byron Bay, Australia. (Photo by James Green/Getty Images)

Jackson Browne in recent years.

ANAHEIM, CA - JANUARY 14: (L-R) Musicians Jackson Browne, Yoko Ono and Quincy Jones appear on stage in support of the John Lennon Educational Tour Bus at the 2010 NAMM Show - Day 1 at the Anaheim Convention Center on January 14, 2010 in Anaheim, California. (Photo by David Livingston/Getty Images for NAMM)

NEW YORK - MAY 10: Singer Jackson Browne attends the 4th Annual "Event To Prevent' benefit dinner and auction at Cipriani's 42nd Street, May 10, 2007 in New York City. The Candie's Foundation benefits the prevention of teen pregnancy. (Photo by Evan Agostini/Getty Images)

Jackson Browne in recent years.

LOS ANGELES, CA - JANUARY 29: Musician Jackson Browne (R) and Dianna Cohen arrive at the 2010 MusiCares Person Of The Year Tribute To Neil Young at the Los Angeles Convention Center on January 29, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Jackson Browne in recent years.

LOS ANGELES, CA - JANUARY 29: Musicians Jackson Browne and Sheryl Crow arrive at the 2010 MusiCares Person Of The Year Tribute To Neil Young at the Los Angeles Convention Center on January 29, 2010 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS)

Jackson Browne in recent years.

LOS ANGELES, CA - JANUARY 29: Musician Jackson Browne performs onstage at the 2010 MusiCares Person Of The Year Tribute To Neil Young at the Los Angeles Convention Center on January 29, 2010 in Los Angeles, California (Photo by Larry Busacca/Getty Images for NARAS)

Jackson Browne in recent years.

NEW YORK - MAY 10: Singer Jackson Browne performs at the 4th Annual ''Event To Prevent'' benefit dinner and auction to benefit The Candie's Foundation at Cipriani's 42nd Street, May10, 2007 in New York City. (Photo by Evan Agostini/Getty Images)

Jackson Browne in recent years.

LOS ANGELES, CA - JANUARY 29: Musician Jackson Browne performs onstage at the 2010 MusiCares Person Of The Year Tribute To Neil Young at the Los Angeles Convention Center on January 29, 2010 in Los Angeles, California (Photo by Kevin Winter/Getty Images)

Jackson Browne in recent years.

GRINNELL, IA - NOVEMBER 20: Musician Jackson Browne performs with Bonnie Raitt while campaigning for former U.S. Senator and democratic presidential hopeful John Edwards (D-NC) at Grinnell College, November 20, 2007, in Grinnell, Iowa. Raitt and Browne are performing short concerts for Edwards who is on a two day campaign swing through Iowa. (Photo by David Lienemann/Getty Images)

Jackson Browne in recent years.

GLASTONBURY, ENGLAND - JUNE 26: Jackson Browne performs live on the Pyramid Stage during Day 3 of the Glastonbury Festival on June 26, 2010 in Glastonbury, England. This year sees the 40th anniversary of the festival which was started by a dairy farmer, Michael Evis in 1970 and has grown into the largest music festival in Europe. (Photo by Ian Gavan/Getty Images)

Jackson Browne in recent years.

ANAHEIM, CA - JANUARY 13: Recording artist Jackson Browne attends the 2011 NAMM Show - Day 2 at the Anaheim Convention Center on January 13, 2011 in Anaheim, California. (Photo by David Livingston/Getty Images for NAMM)

Jackson Browne in recent years.

LOS ANGELES, CA - JANUARY 29: Musician Jackson Browne performs onstage at the 2010 MusiCares Person Of The Year Tribute To Neil Young at the Los Angeles Convention Center on January 29, 2010 in Los Angeles, California (Photo by Larry Busacca/Getty Images for NARAS)

ANAHEIM, CA - JANUARY 13: Recording artist Jackson Browne attends the 2011 NAMM Show - Day 2 at the Anaheim Convention Center on January 13, 2011 in Anaheim, California. (Photo by David Livingston/Getty Images for NAMM)